16704400392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{24971}}^1$

素因数の和:25168

約数の個数: 128

約数和(自身を含む): 49144896000

約数和(自身を除く): 32440495608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 163, 171, 216, 228, 326, 342, 456, 489, 513, 652, 684, 978, 1026, 1304, 1368, 1467, 1956, 2052, 2934, 3097, 3912, 4104, 4401, 5868, 6194, 8802, 9291, 11736, 12388, 17604, 18582, 24776, 24971, 27873, 35208, 37164, 49942, 55746, 74328, 74913, 83619, 99884, 111492, 149826, 167238, 199768, 222984, 224739, 299652, 334476, 449478, 474449, 599304, 668952, 674217, 898956, 948898, 1348434, 1423347, 1797912, 1897796, 2696868, 2846694, 3795592, 4070273, 4270041, 5393736, 5693388, 8140546, 8540082, 11386776, 12210819, 12810123, 16281092, 17080164, 24421638, 25620246, 32562184, 34160328, 36632457, 48843276, 51240492, 73264914, 77335187, 97686552, 102480984, 109897371, 146529828, 154670374, 219794742, 232005561, 293059656, 309340748, 439589484, 464011122, 618681496, 696016683, 879178968, 928022244, 1392033366, 1856044488, 2088050049, 2784066732, 4176100098, 5568133464, 8352200196, 16704400392]

約数ペア:

[(1, 16704400392), (2, 8352200196), (3, 5568133464), (4, 4176100098), (6, 2784066732), (8, 2088050049), (9, 1856044488), (12, 1392033366), (18, 928022244), (19, 879178968), (24, 696016683), (27, 618681496), (36, 464011122), (38, 439589484), (54, 309340748), (57, 293059656), (72, 232005561), (76, 219794742), (108, 154670374), (114, 146529828), (152, 109897371), (163, 102480984), (171, 97686552), (216, 77335187), (228, 73264914), (326, 51240492), (342, 48843276), (456, 36632457), (489, 34160328), (513, 32562184), (652, 25620246), (684, 24421638), (978, 17080164), (1026, 16281092), (1304, 12810123), (1368, 12210819), (1467, 11386776), (1956, 8540082), (2052, 8140546), (2934, 5693388), (3097, 5393736), (3912, 4270041), (4104, 4070273), (4401, 3795592), (5868, 2846694), (6194, 2696868), (8802, 1897796), (9291, 1797912), (11736, 1423347), (12388, 1348434), (17604, 948898), (18582, 898956), (24776, 674217), (24971, 668952), (27873, 599304), (35208, 474449), (37164, 449478), (49942, 334476), (55746, 299652), (74328, 224739), (74913, 222984), (83619, 199768), (99884, 167238), (111492, 149826)]